WHAT IS VIVA CHAIN
The technology that converts the information in the real world into
a digital world using various sensors
all wired and wireless network technology that support connection
(LAN and broadband communication)
the technology and infrastructure based on reliable authentication, security,
and operational efficiency by which various sensors, terminals, application
of different kinds are developed and interlinked each other and big data
are collected and analyzed
the machines connected through blockchains and IoT search, find,
use each other and accurate a big data through such interaction.
Applying a reduction gear that when a
gear rotates one turn, the wheel spin 2
or more turns(just one turn for others),
a user can choose either accelerating
or decelerating mode. It is possible to
adjust the size of the crank gear, which
allows the production of a product with
adjustable velocity ratio. It is also possible
to mount our accelerating gear without
changing the existing bicycle (B product).
Automobile Driving Engineering
Technology SPROCKET and CRANK SET
: AUTOMOTIVE TRANSMISSION Technology
Transmission of max. 66 shifts
(deceleration and acceleration)
Small force realizes high speed
Since an everyday bicycle does not need
a wheel of high specification any more,it
is possible to make it easy to carry with.
A bicycle can be customized to a user’s
physical conditions and characteristics.
CONTROLLER H/W & S/W
Two Battery,Self-Power Generating System
Possible for a Long-Distance Riding without
a Separate Battery Various Designs
The global integration solution platform that connects the whole world in a second
Based on VIVA CHAIN, the platform structure consists of DApp that includes the license of Lamborghini, the convenience of franchising, Bike & Life of
healthcare, user's participation, and partnership. And more and various contents will be added later. In particular, focusing on healthcare, we connect IoT
technology to it, so users can enjoy the information given on his/her riding pattern while riding a Lamborghini bicycle and customized programs to him/her.
Web & Mobile-reactive hybrid application can be used after a user signs up for membership and enters his/her bicycle serial number.
Membership and bicycle serial number are saved in DBMS through the security system and this information can be provided to the
platform only when the user allows and consent to its use.The data ledger such as the information of the user's purchase, riding
(the quantity and distance of motion),after-sale service. etc. is saved in the blockchain network and used for a franchise, participation node,
A user's purchase and authentication, franchise, reward, health data, participation node are all black-chained so it is impossible to
falsify and temper his/her personal information and bicycle serial number and they can be retrieved by a request and approval(that
is, through judging they are identical by the comparison of hash value.
VIVACHAIN & Viva Pay
VIVACHAIN and VIVA Pay are exchangeable based on the platform policy and a franchise can also pay for the franchise fee and buys goods
and parts with VIVA Pay. Riding reward is only available when a user signs up for membership and enter his/her bicycle serial number and
the reward is accumulated in VIVA Wallet and the user can purchase goods and parts and pay for after-sale service with it.
Send Ethereum to contract address to buy VIVA :
1. Please do not use the exchange wallet to send Ethereum.
2. The minimum is 1 Ethereum.